Sumi palette
Grassy Shrine
Dark anchor, working middle, light release: #6f2300, #9f4928, #bd6443, #c5785c, #e39477 form a split-complementary sumi set with somewhere to stand at every lightness. Made for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA as a text pair.
orangesumifive-stophigh-contrast
#6f2300
#9f4928
#bd6443
#c5785c
#e39477
The generator opens with #6f2300 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.